| LCE — Radioimmunoassay, Netilmicin (I-125) | Class 2 / TX |
| LCG — Intestinal Splinting Tubes | Class 2 / GU |
| LCH — Tonometer (Calibration And Q.C. Of Blood-Gas Instruments), Clinical | Class 1 / CH |
| LCI — Automated Radioimmunoassay Systems, For Clinical Use | Class 1 / CH |
| LCJ — Tissue Expander And Accessories | Class U / SU |
| LCL — Radioimmunoassay, Phencyclidine | Class U / TX |
| LCM — Enzyme Immunoassay, Phencyclidine | Class U / TX |
| LCN — Scraper, Tongue | Class 1 / DE |
| LCO — Platelet Factor 4 Radioimmunoassay | Class 2 / HE |
| LCP — Assay, Glycosylated Hemoglobin | Class 2 / HE |
| LCQ — Fluorescent Immunoassay Gentamicin | Class 2 / TX |
| LCR — Fluorescent Immunoassay, Tobramycin | Class 2 / TX |
| LCS — Radioimmunoassay, Digoxin (125-I) | Class 2 / TX |
| LCT — Radioimmunoassay, Digoxin (3-H) | Class 2 / TX |
| LCW — Radioimmunoassay, Digitoxin (125-I) | Class 2 / TX |
| LCX — Kit, Test, Pregnancy, Hcg, Over The Counter | Class 2 / CH |
| LCY — U.V. Spectrometry, Theophylline | Class 2 / TX |
| LCZ — U.V. Spectrometry, Primidone | Class 2 / TX |
| LDA — U.V. Spectrometry, Phenobarbital | Class 2 / TX |
| LDB — U.V. Spectrometry, Carbamazepine | Class 2 / TX |
| LDC — U.V. Spectrometry, Diphenylhydantoin | Class 2 / TX |
| LDD — Dc-Defibrillator, Low-Energy, (Including Paddles) | Class 2 / CV |
| LDE — Stethoscope, Manual | Class 1 / CV |
| LDF — Electrode, Pacemaker, Temporary | Class 2 / CV |
| LDG — Kit, Earmold, Impression | Class 1 / EN |
| LDJ — Enzyme Immunoassay, Cannabinoids | Class 2 / TX |
| LDK — Device, Sensing, Optical Contour | Class U / PM |
| LDM — Instrumentation, High Pressure Liquid Chromatography | Class 1 / TX |
| LDN — Enzymatic Radiochemical Assay, Amikacin | Class 2 / TX |
| LDO — Enzymatic Radiochemical Assay, Tobramycin | Class 2 / TX |
| LDP — Colorimetry, Acetaminophen | Class 2 / TX |
| LDR — Controller, Infusion, Intravascular, Electronic | Class 2 / HO |
| LDS — Device, Pasteurization, Hot Water | Class 2 / HO |
| LDW — Fixative, Acid Containing | Class 1 / PA |
| LDX — Fixative, Metallic Containing | Class 1 / PA |
| LDY — Fixative, Formalin-Containing | Class 1 / PA |
| LDZ — Fixative, Alcohol Containing | Class 1 / PA |
| LEA — Preservative, Cytological | Class 1 / PA |
| LEB — Mounting Media | Class 1 / PA |
| LEC — Grinder, Tissue | Class 1 / PA |
| LED — Stains, Chemical Solution | Class 1 / PA |
| LEE — Stains, Dye Solution | Class 1 / PA |
| LEF — Stains, Dye Powder | Class 1 / PA |
| LEG — Enzyme Immunoassay, Valproic Acid | Class 2 / TX |
| LEH — Radioimmunoassay, Vancomycin | Class 2 / TX |
| LEI — Implant, Anti-Gastroesophageal Reflux | Class 3 / GU |
| LEJ — Booth, Sun Tan | Class 2 / SU |
| LEK — Transilluminator (Diaphanoscope) | Class 3 / RA |
| LEL — Device, Sleep Assessment | Class 2 / NE |
| LEM — Human Lyophilized Dura Mater | Class 2 / NE |